baber/WOPTO huggingface dataset:
Patent EP-0340341-A1 (EP)
Inventor: HEEG HUBERT
IPC: B01L7/02
Filed: 1988-11-28
Abstract: An aerated incubator for the cultivation of human or animal cells or tissues is known, having an inner housing which can be closed by means of a door and is surrounded by a heat-insulating outer housing, the outer housing being arranged at a distance from the side walls, the rear wall and the ceiling, and electric heaters being arranged underneath the floor of the inner housing and in the region of the side walls, and having a humidifier device for the atmosphere in the inner space. In order to design an incubator in such a manner that a high relative humidity can be reached in the testing chamber, in which the water can be rapidly and uniformly heated, in which condensation on the inner wall of the container is very largely avoided, and whose heating system can be produced at economical cost, the electrical heating elements are tubular heaters which lie directly against the entire outside of the floor of the inner housing,  which has a humidifier device in the form of a trough accepting a water bath, and are angled upwards in the region of the side walls and of the rear wall of the inner housing in such a manner that they project above the floor plane of the inner housing by the height of the water bath and so heat the transitional region between the bottom and the side and rear walls.
Patent EP-0313139-A1 (EP)
Inventor: VRANKEN ROGER ALFONS
IPC: H01F38/14
Filed: 1988-10-05
Abstract: The transformer comprises a rotor core (1) in the form of a circular ferromagnetic disc which is rotatable about its axis (5), and a stator core (3) in the form of a circular, stationary ferromagnetic disc which is coaxial with the rotor core. The facing main surfaces of these discs are provided with grooves (11, 13) and ridges (15, 17) which are concentric with respect to the axis (5). In the grooves (11, 13) there are provided rotor windings (19) and stator windings (21), respectively. The stator windings (21) consist of conductor tracks on at least one main surface of a circular first portion (25) of a flexible, electrically insulating foil which is connected,  via  a strip-shaped intermediate portion (27) with connection conductor tracks (41), to a second circular foil portion (29) which supports further conductor tracks (37) and components (39) of an electronic circuit. The first foil portion (25) is secured on the main surface of the stator core (3) provided with grooves (13) and ridges (17) so that the ridges project through segment-shaped cut-outs (33) in the foil. The second foil portion (29) is secured on the other main surface of the stator core (3).
Patent EP-0365724-A1 (EP)
Title: Integrated optical waveguide band
Inventor: YOUNG TERENCE PAUL
IPC: G02B6/125
Filed: 1988-10-26
Abstract: An integrated optic device comprises a strip-like waveguide having a Z-bend (10,20) to provide a lateral offset. Weak lateral guiding in the waveguide is provided by giving the waveguide a higher effective refractive index than that of the remaining material in that layer. In accordance with the invention, an edge guide region (100,200) is formed in the same layer just outside each bend, and has an even greater effective refractive index. The edge guide regions minimise power loss at the bends.
Patent EP-0317375-A1 (EP)
Inventor: HULSMANN LOTHAR
IPC: B60P3/00
Filed: 1988-03-03
Abstract: A transport vehicle for packets of large-size glass sheets (21,22) is equipped with members for securing said packets. The securing members consist of at least one post (1) fixed to the chassis (30) of the vehicle and a hollow body (2) of flexible material attached to the bearing surface of the post (1). Each hollow body (2) can be inflated with compressed air. <IMAGE>
Patent EP-0313442-A1 (EP)
Inventor: PAROLAI ALBERT
IPC: E05D15/30
Filed: 1988-10-13
Abstract: The invention relates to a device for closing an access orifice (1), especially of a furnishing element, such as a piece of workshop furniture, comprising at least one wing (5) consisting substantially of a rectangular plane plate, a frame (5) comprising at least one rectangular surround (6) delimiting said access orifice (1), means (7) for associating each wing (5) movably with the frame, and means (12) for adjusting the centering of the wing (5) in relation to the surround (6), characterised in that, in the closing position, the meas (7) for associating the wing (5) movably with the frame perform only the function of guiding the wing (5), the supporting function being performed fully and solely by the means (12) for adjusting the centering. <IMAGE>
Patent EP-0291461-A1 (EP)
Inventor: WASER RUDOLF
IPC: B23K26/00
Filed: 1988-05-09
Abstract: In this method, the corner points (P1...P2) of the mark to be generated is stored together with the lines connecting these corner points in a frame buffer (16). The buffer is read out line by line by a scanner (17) which also generates adjusting signals for a device (13) suitable for deflecting an energy beam. The deflection device contains actual-value transmitters, the output signals of which are conducted to the scanner. The scanner then generates, in correspondence with the position of the deflection device and the data read out of the frame buffer, control signals for the switch (22) of a device (11) for generating energy beam pulses, which energy radiation is suitable for partially vaporising or decomposing the material of the workpiece to be marked on the surface and, as a result, generating a durable mark. The method makes it possible to generate marks which have a homogeneous hue or grey value independently of the direction of the line and width of the stroke. <IMAGE>
Patent EP-0333769-A1 (EP)
Title: Combinaisons de vasodilatateurs renaux et d'agents de blocage alpha 1-adrenergique ou ganglionique pour le traitement des maladies
Inventor: HINTZE THOMAS H
IPC: A61P31/04
Filed: 1987-12-02
Abstract: L'invention a trait à des combinaisons et méthodes pour le traitement des maladies rénales et cardio-vasculaires ainsi que de l'hypertension, et plus particulièrement à des combinaisons d'agents vasodilatateurs des reins et de blocage $(a)1-adrénergique ou ganglionique. Une variante préférable consiste à utiliser des atriopeptines exerçant une action vasodilatatrice au niveau des reins en combinaison avec des agents de blocage $(a)1-adrénergique pour le traitement des maladies rénales et cardio-vasculaires et de l'hypertension. L'agent de blocage favorise une vasodilatation rénale prolongée et, de ce fait, stimule l'irrigation sanguine des reins et les fonctions rénales.
Patent EP-0315654-A1 (EP)
Inventor: SCHLESSER JEAN-LOUIS
IPC: B60B15/26
Filed: 1988-03-04
Abstract: La présente invention concerne un dispositif antidérapant pour roues équipées de pneumatiques, caractérisé en ce qu'il est constitué d'une roue additionnelle constituée d'une bande de roulement (1) munie d'alvéoles (2), obtenues à partir de l'usinage du cerclage (3) par extension des bandes desdites alvéoles (2). Perpendiculairement à cette bande de roulement (1), et, à l'intérieur, est positionné asymétriquement un voile de roue (4) ayant une partie cylindrique (5) destinée à prendre place à l'intérieur de la jante de la roue du véhicule. Cette partie cylindrique (5) est traversée par des boulons (9) fixés par des écrous (8) à la partie cylindrique (5). L'extrémité des boulons (9) est associée à des taquets (10) pour exercer un blocage en s'opposant aux taquets fixés (11) dans le creux du bord de la jante de la roue du véhicule.
Patent EP-0365594-A1 (EP)
Inventor: SHRIVER FRANK L
IPC: B41F31/15
Filed: 1988-06-16
Abstract: Ensemble de rouleau preneur (2) utilisé pour répondre, aplanir et transférer de l'encre humide dans un système de transfert d'encre humide d'un appareil d'impression et de décoration, dans lequel un rouleau preneur (4) est monté sur un arbre (8) lequel est supporté dans une plaque (12) de support fixe afin d'effectuer un mouvement rotatif et de va-et-vient par rapport à celle-ci. Un ensemble (16) de connexion fait tourner l'arbre (8), et une première partie (22) d'un ensemble (20) allant et venant est fixée à l'arbre (8) pour tourner avec celui-ci. Une seconde partie (26) de l'ensemble (20) allant et venant est montée sur l'ensemble (16) de connexion pour tourner par rapport à celui-ci. On fait tourner la première partie (22) et la seconde partie (26) de l'ensemble allant et venant de manière à ce qu'ils aient des vitesses de rotation différentes. Les mécanismes d'actionnement (30, 32) montés sur la première et la seconde parties réagissent à la différence existant dans les vitesses de rotation de ces dernières, afin de faire aller et venir l'arbre (8).
Patent EP-0394276-A1 (EP)
Inventor: SHERMAN DANIEL A
IPC: A01M25/00
Filed: 1988-07-27
Abstract: Un système d'apport de poison par contact concerne la retenue d'une mèche imprégnée (12) d'un pesticide contre des rongeurs à l'intérieur d'un conteneur ''inviolable'' (1), cette mèche appliquant sur un rat ou une souris passant au travers du conteneur (1) une dose mortelle de poison que le rongeur ingère en se nettoyant. La position de la mèche (12) et la configuration de la structure interne du conteneur (1) assure une application maximale de poison sur le rongeur traversant le dispositif tout en isolant la mèche (12), sa structure ainsi que la substance empoisonnée de mains fureteuses. Le dispositif présente l'avantage supplémentaire de pouvoir être fabriqué aisément et de recevoir une quantité de poison mesurée et définie au préalable de manière à assurer sa stabilité et une utilisation sûre.
Patent EP-0387268-A1 (EP)
Title: Molded inner sole with sloping support, in particular composite structure comprising said sole and an outsole.
Inventor: BIRKENSTOCK KARL
IPC: A43B7/14
Filed: 1988-11-11
Abstract: In order to absorb the horizontal forces acting, in particular during dynamic loading, on a shoe or a sandal with a molded inner sole (1), the latter or the outsole (3) to which it is to be bonded has an outer sloping support in the form of at least partly continuous externally laterally conformed plastic parts (4, 5) along the edges (6) of the concave inner sole (2). In the region of the concave inner sole (2), the molded sole (1) is made of a soft highly resilient material, the actual lateral supporting action which prevents the concave inner sole (2) from bending outwards, in particular in the region of its upper edge (6), being achieved by the design and suitable choice of materials of the conformed support region. The tread surface (9) of the foot in the concave inner sole (2) is indirectly increased by the increase in the surface (19) of the outsole or in the lower side (10) of the molded sole (1).
Patent EP-0350509-A1 (EP)
Inventor: MIZUNO YUTAKA
IPC: G06K13/06
Filed: 1988-11-26
Abstract: This invention relates to an IC card reader for reading an IC card or for reading and writing the IC card. The IC card reader includes a pull-out member (16) for the IC card (5) and an L-shaped member (9) which meshes with a projection (6) of the pull-out member (16) and moves the IC card (5). The L-shaped member (9) is disposed rotatably on the door (7) of the IC card reader (1) and pulls out the IC card (5) in accordance with opening of the door (7). When the door (7) is opened, the IC card (5) is pulled out. At the time of insertion, the IC card (5) is pushed in by the door (7) and is sealed by the latter (7).
Patent EP-0338382-A1 (EP)
Inventor: THURIES EDMOND
IPC: G02F1/167
Filed: 1989-04-11
Abstract: The cell is characterised in that, inside the casing, there are arranged a three-pole three-phase trip-isolator (100, 78), at least one three-phase earthing isolator (122), a photodiode (55A) delivering a signal in the event of an arc appearing, and in respect of each pole, one outlet per cable connected to one of the terminals of the trip-isolator and passing through the casing via a sealed bushing. 
<??>Application to medium- and high-voltage stations. 
<IMAGE>
Patent EP-0341553-A1 (EP)
Inventor: POULAIN JEAN
IPC: F04D29/66
Filed: 1989-05-02
Abstract: Centrifugal pump comprising a rotor (2) fitted with blades (4), and a stator (3) surrounding the rotor (2), comprising an axial inlet (5) and extending the outlet (6), in the form of a radial circular crown, of the rotor by a fixed diffuser (7) extending radially beyond the outlet of the rotor (2), the said fixed diffuser (7) extending by way of a spiral (8), characterised in that the said fixed diffuser (7) comprises, on part of its radial extension, an annular axial contraction (9) in the form of a boss, the angle between the downstream face of the latter and the centre plane of the diffuser being between 35 and 90 DEG . <IMAGE>
Patent EP-0348675-A1 (EP)
Title: Vorrichtung zur Verbesserung des Trefferbildes einer Feuerwaffe
Inventor: BOSSHARD WERNER
IPC: F41A21/28
Filed: 1989-05-26
Abstract: Bei Waffenrohren (10), die nur an ihrem einen Ende am Waffengehäuse befestigt sind, treten beim Schiessen, insbesondere bei Seriefeuer, Biegeschwingungen auf, welche die Trefferwahrscheinlichkeit verschlechtern. Um solche Biegeschwingungen des Waffenrohres (10) zu verhindern - oder zumindestens zu dämpfen - wird erfindungsgemäss an der Waffenrohrmündung (11) ein Schwingungsdämpfer (30) befestigt. Dieser Schwingungsdämpfer (30) weist einen Trägheitskörper (31) auf, der federnd mit der Waffenrohrmündung (11) verbunden ist. Ausserdem ist eine Bremsvorrichtung (32) vorhanden, die die Bewegung des Trägheitskörpers (31) relativ zum Waffenrohr (10) dämpft. Vorzugsweise besteht der Trägheitskörper (31) aus zwei Ringen (23,25), welche durch Federn (26) an zwei Scheiben (17,19) gepresst werden, die starr an der Rohrmündung (11) befestigt sind. Zwischen dem Waffenrohr (10) und den Ringen (23,25) des Trägheitskörpers (31) sind Blattfedern (28) angeordnet.
Patent EP-0348772-A1 (EP)
Inventor: NEUMANN ADALBERT
IPC: G08B29/06
Filed: 1989-06-19
Abstract: The signalling device of the fault alarm can emit a plurality of signals of different kinds (e.g. continuous light, flashing light, continuous tone, swelling tone, voice, silent alarm, clocked control output) individually or in combination, the operativeness being also guaranteed in the event of a mains failure. The fault alarm contact (2) is located in the signalling line (5) connecting the mains alternating voltage terminal (3) to the power supply input (10). The power supply (9) has a pulse transmitter (12) connected downstream of it on the output side. The fault alarm (1) has in addition to the visual signal transmitter (6) and the audible signal transmitter (7) additionally an alarm relay (8), both the signal transmitters (6, 7) and the alarm relay (8) being supplied with electricity in parallel to one another from the pulse transmitter (12), and separate switches (16) being provided in supply lines (13, 14, 15). The excitation winding (17) of a quiescent current relay constructed as make contact is connected to the mains alternating voltage terminals (3, 4). When the winding (17) is not excited, the working contacts (18) connect the voltage of a direct voltage emergency current supply (19) to the power supply inputs (20, 21). <IMAGE>
Patent EP-0359953-A1 (EP)
Inventor: FREITAG DIETER DR
IPC: C08J5/18
Filed: 1989-07-29
Abstract: The present invention relates to dihydroxydiphenylcycloalkanes of the formula (I) 
<IMAGE>
 in which R<1> and R<2>, independently of one another, are hydrogen, halogen, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl or C7-C12-aralkyl, m is an integer from 4 to 7, R<3> and R<4>, independently of one another and individually selectable for each X, are hydrogen or C1-C6-alkyl, and X is carbon, with the proviso that, on at least one atom X, R<3> and R<4> are simultaneously alkyl, to a process for their preparation, to the use of the diphenols of the formula (I) for the preparation of high-molecular-weight polycarbonates, to these polycarbonates and to their use, for example for the production of films.
Patent EP-0362759-A1 (EP)
Inventor: NISHITANI YASUHIRO
IPC: C07D401/04
Filed: 1989-10-02
Abstract: A compound of the formula :
      wherein R¹ is hydrogen or a protecting group; R² is C₁-C₃ alkyl or C₃-C₇ cycloalkyl; R³ is hydrogen, hydroxy, or amino; R⁴ is halogen; R⁵ and R⁶ are the same or different and are hydrogen or C₁-C₃ alkyl; W is C₁-C₃ alkylidene; X is N or C-Y; Y is hydrogen or halogen; or a pharmaceutically acceptable salt thereof, having a more potent antibacterial activity against G(+) and G(-) bacteria than known analogues, useful as antibacterial agents.
Patent EP-0338622-A1 (EP)
Inventor: STULENS MARIELLE JEANNINE COLE
IPC: B65D33/38
Filed: 1989-04-14
Abstract: Side-sealed bag of a piece of sheet (16,17) sealed in the lower (10) and in the upper (12) and in at least one lateral (14,15) edge region, said piece of sheet being composed of a sheet material which can be sealed on one side, a pour­ing spout being provided which, prior to the cutting off of a top corner of the bag is tucked in along a marking, and, after the cutting off of the corner region of the bag, folds outwards ahd comprises a corner piece (26) which, when extended, is at least essentially triangular, is sealed, with the tip (20) pointing downwards, in the upper and the lateral edge region and is composed of sheet material which can be sealed on one side.
Patent EP-0351914-A1 (EP)
Inventor: DAULASIM KHAMPUC SOCIETE CIVIL
IPC: H04L27/36
Filed: 1989-07-17
Abstract: This device comprises an input (1) to receive groups of binary elements, a phase-shift circuit (5, 7) to furnish two phase-shifted components of the said wave, and a modulation circuit to amplitude modulate the two components as a function of the said groups, it is characterised in that the modulation circuit comprises storage means (25) addressed by a portion of the binary elements of the groups to furnish an original amplitude value, and computation means (30) to obtain the final amplitude values by modifying the original values in accordance with the other portion of the binary elements of the groups. …<??>Application: information transmission …<IMAGE>…
Patent EP-0331369-A1 (EP)
Inventor: WORRALL PETER WILLIAM
IPC: H05B3/74
Filed: 1989-02-24
Abstract: The present invention relates to controllable electric heaters, in particular heaters employing tungsten halogen lamps and suitable for use in cookers of the type having a ceramic hob below which are placed the heaters. 
     It is an object of the present invention to provide a controllable electric heater employing two tungsten halogen lamps and other components of an inexpensive nature and which allows six different power settings to be obtained.
Patent EP-0334655-A1 (EP)
Inventor: COWAN PHILIP L
IPC: F16J15/56
Filed: 1989-03-23
Abstract: Method and apparatus for recovering leaked fluid where leakage of hydraulic fluid past the output shaft seal (5) may be efficiently collected from a chamber (27) and redirected via a passage (28) into the pressurized hydraulic fluid system through utilization of negative pressure pulses that are developed periodically by fluid direction changes during operation of the hydraulic fluid motor.
Patent EP-0335687-A1 (EP)
Inventor: NAKAYAMA HIROSHI C O KABUSHIKI
IPC: F16H63/30
Filed: 1989-03-29
Abstract: A hydraulic clutch (40) for use in an automotive automatic transmission includes a clutch drum (41) having a hydraulic pressure chamber (43), a piston (42) movably fitted in the clutch drum (41) in covering relation to the hydraulic pressure chamber (43), a pressure plate (45) disposed in confronting relation to a surface of the piston (42) remotely from the hydraulic pressure chamber (43), and interleaved drive and driven plates (46, 47) disposed in confronting relation to a surface of the pressure plate (45) remotely from the piston (42). The drive and driven plates (46, 47) are engageable with each other by the pressure plate (45) pressed by the piston (42) moved in response to a hydraulic pressure supplied to the hydraulic pressure chamber (43). An assisting member (44) is disposed between the piston (42) and the pressure plate (45) and comprises an annular array of rigid assisting levers and a retaining plate holding the assisting levers together. The assisting member (44) has a radially inner end pressable by the piston (42), a radially outer end held in engagement with the clutch drum (41), and a radially intermediate region engageable with a projection (45a) of the pressure plate (45). Each assisting lever serves as a lever with the radially outer end as a fulcrum for boosting the force applied from the piston (42) and transmitting the boosted force to the pressure plate (45).
Patent EP-0354636-A1 (EP)
Inventor: IYER NATRAJ CHANDRASEKAR
IPC: H01L39/00
Filed: 1989-04-10
Abstract: A composite hyperconductor for use at cryogenic temperatures and particularly well suited for AC applica­tions employs at least one filament of conductor having an extremely low electrical resistance at cryogenic tempera­tures, a strengthening matrix surrounding the conductor, and a barrier for electrically insulating the conductor from the matrix while providing for efficient heat transfer therebetween and preventing contamination of the high purity conductor during processing. The preferred composite hyperconductor for space applications comprises an ultra high purity aluminum conducting filament, a aluminum alloy matrix and a boron nitride barrier.
Patent EP-0359390-A1 (EP)
Inventor: FARRAR DAVID H
IPC: C10L10/08
Filed: 1989-08-09
Abstract: A process for improving combustion of liquid hydrocarbons and reducing N0 x  emissions. The process comprises burning the liquid hydrocarbon in the presence of an additive composition to improve measurably the combustion efficiency. The additive composition comprises a dicyclopentadienyliron compound in combination with a suitable organic solvent. By virtue of using the additive compound, the excess air requirements can be adjusted downwardly to reduce NO x  emissions in combustion products.
Patent EP-0362997-A1 (EP)
Inventor: LIPP CHARLES W
IPC: C09C1/50
Filed: 1989-08-21
Abstract: A two-piece, thermally resistant metal alloy heat shield (40) is provided for the central discharge orifice (34) of a two-fluid nozzle (10) for atomizing a liquid with a gas. The nozzle has at least a central conduit (12) and annular conduit (not shown) converging in an internal mixing zone for the liquid and gas and a central discharge orifice (34) having a shoulder (38) at its upstream end. The heat shield includes a retaining ring (46) and an outwardly flaring liner (44) for the orifice (34). The liner (44) is attached to the retaining ring (46) which bears against the shoulder (38) and is held in place by the flared construction at its downstream end. Preferably, the liner (44) has heat conductive flexible packing (54) disposed between its outside surface and the orifice (34). The orifice (34) may open into a protective cap (28) which is cylindrical at one end (30) and rounds out to an elliptical end surface (32).
Patent EP-0377955-A1 (EP)
Inventor: YOUNG EDWARD L
IPC: G09G3/20
Filed: 1989-11-20
Abstract: A simplified row driver switching circuit for display panels and the like, including particularly electrolumines­cent (EL) panels, as well as plasma panels, using induc­tance coupling between the power supply and the row electrodes. The circuit limits energy transfer to each row electrode of the EL panel through the inductance coupling, minimizing the effects of destructive arcing caused by inter-electrode shorts. The circuit is energy conservative and eliminates the need for, for example, -160V and +220V power supplies. Two row driver circuits are disclosed ( Figs. 4 & 6 ), the latter allowing the row electrodes to be driven to negative, as well as positive, voltages. Inductor(s) ( L  of  Fig. 4 ;  L₁ & L₂  of  Fig. 6 ) are used to store and transfer energy to the row electrode load ( C     panel   ) and then back to the power source ( V     in   ), as various switches are pulsed "on" and released. The same power supply can be used for both the row driver and the column driver.